1 files changed, 68 insertions, 0 deletions
diff --git a/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/BackgroundPositionTest.php b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/BackgroundPositionTest.php
new file mode 100644
index 000000000..a216b2677
--- /dev/null
+++ b/lib/htmlpurifier/tests/HTMLPurifier/AttrDef/CSS/BackgroundPositionTest.php
@@ -0,0 +1,68 @@
+<?php
+
+class HTMLPurifier_AttrDef_CSS_BackgroundPositionTest extends HTMLPurifier_AttrDefHarness
+{
+
+    function test() {
+
+        $this->def = new HTMLPurifier_AttrDef_CSS_BackgroundPosition();
+
+        // explicitly cited in spec
+        $this->assertDef('0% 0%');
+        $this->assertDef('100% 100%');
+        $this->assertDef('14% 84%');
+        $this->assertDef('2cm 1cm');
+        $this->assertDef('top');
+        $this->assertDef('left');
+        $this->assertDef('center');
+        $this->assertDef('right');
+        $this->assertDef('bottom');
+        $this->assertDef('left top');
+        $this->assertDef('center top');
+        $this->assertDef('right top');
+        $this->assertDef('left center');
+        $this->assertDef('right center');
+        $this->assertDef('left bottom');
+        $this->assertDef('center bottom');
+        $this->assertDef('right bottom');
+
+        // reordered due to internal impl details
+        $this->assertDef('top left', 'left top');
+        $this->assertDef('top center', 'top');
+        $this->assertDef('top right', 'right top');
+        $this->assertDef('center left', 'left');
+        $this->assertDef('center center', 'center');
+        $this->assertDef('center right', 'right');
+        $this->assertDef('bottom left', 'left bottom');
+        $this->assertDef('bottom center', 'bottom');
+        $this->assertDef('bottom right', 'right bottom');
+
+        // more cases from the defined syntax
+        $this->assertDef('1.32in 4ex');
+        $this->assertDef('-14% -84.65%');
+        $this->assertDef('-1in -4ex');
+        $this->assertDef('-1pc 2.3%');
+
+        // keyword mixing
+        $this->assertDef('3em top');
+        $this->assertDef('left 50%');
+
+        // fixable keyword mixing
+        $this->assertDef('top 3em', '3em top');
+        $this->assertDef('50% left', 'left 50%');
+
+        // whitespace collapsing
+        $this->assertDef('3em  top', '3em top');
+        $this->assertDef("left\n \t foo  ", 'left');
+
+        // invalid uses (we're going to be strict on these)
+        $this->assertDef('foo bar', false);
+        $this->assertDef('left left', 'left');
+        $this->assertDef('left right top bottom center left', 'left bottom');
+        $this->assertDef('0fr 9%', '9%');
+
+    }
+
+}
+
+// vim: et sw=4 sts=4